95 lines
1.6 KiB
Go
95 lines
1.6 KiB
Go
package q5
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import (
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"strconv"
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)
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const (
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XVT_INT = 0
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XVT_FLOAT = iota
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XVT_STRING = iota
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XVT_BYTES = iota
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XVT_USERDATA = iota
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)
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type XValue struct
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{
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_type int8
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_val interface{}
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}
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func (this *XValue) GetType() int8 {
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return this._type
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}
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func (this *XValue) SetInt64(val int64) *XValue {
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val_copy := val
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this._type = XVT_INT
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this._val = &val_copy
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return this
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}
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func (this *XValue) SetFloat64(val float64) *XValue {
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val_copy := val
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this._type = XVT_FLOAT
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this._val = &val_copy
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return this
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}
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func (this *XValue) SetString(val string) *XValue {
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val_copy := "" + val
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this._type = XVT_STRING
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this._val = &val_copy
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return this
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}
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func (this *XValue) SetBytes(val []byte) *XValue {
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val_copy := val
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this._type = XVT_FLOAT
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this._val = &val_copy
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return this
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}
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func (this *XValue) SetUserData(val interface{}) *XValue {
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val_copy := val
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this._type = XVT_FLOAT
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this._val = &val_copy
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return this
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}
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func (this *XValue) GetInt32() int32 {
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return int32(this.GetInt64())
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}
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func (this *XValue) GetInt64() int64 {
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switch this._type {
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case XVT_INT:
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return *(this._val.(*int64))
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case XVT_FLOAT:
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return int64(*(this._val.(*float64)))
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case XVT_STRING, XVT_BYTES, XVT_USERDATA:
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val, err := strconv.ParseInt(this.GetString(), 10, 64)
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if err == nil {
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return val
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} else {
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val, err := strconv.ParseFloat(this.GetString(), 64)
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if err == nil {
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return int64(val)
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} else {
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return 0
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}
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}
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default:
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return 0
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}
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}
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func (this *XValue) GetString() string {
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switch this._type {
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case XVT_STRING:
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return *(this._val.(*string))
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default:
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return ""
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}
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}
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